Q: Car engine recently overheated 2006 Ford Focus

asked by on March 08, 2017

Recently I got my windscreen broken and side panels ripped. A Smash Repairer replace the windscreen and side panels.

On recovery of the car when I drove, engine over heated warning light illuminated. It happened twice and then I tried to notice how and when it happens.

I realised when I turn the aircon on, thatz when engine temperature shoots up and over heats the engine.

also, then I tried to feel any change/noise around engine. I heard some sort of gas releasing noise around the compressor. The compressor pulley runs and then stops and then few seconds later, starts running for few secs and stops and continue the same cycle.

a) Is it normal - the compressor pulley runs, stops and run ..?

b) its only happening when I turn on aircon? What might be the problem?

c) nothing was damange except side panels ripped and windscreen broken. Is it a possiblity that Smash Repairer done UNINTENTIONAL damage while taking side panels off and then back on?

Please help

My car has 175000 miles.
My car has an automatic transmission.

Car is overheating Inspection $94.99 - $114.99 Get a Quote

Hi there - yes, it is normal for the AC compressor to cycle on and off. If it is doing this frequently however, like every 10-15 second or so, this can be an indication that the refrigerent level is low in your AC system, and needs to be charged. Turning on the AC means that the "cooling air" coming across the radiator is warmer than it was, making it more difficult for the radiator to disperse engine heat, regardless how fast you are moving. With your extended mileage, your radiator probably needs to be professionally cleaned, or replaced to return it’s efficiency, and eliminate overheating. For further diagnosis, I recommend an overheating inspection performed by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, and give you an accurate assessment of damage and cost estimate for repairs.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Hey so my bro just pored MAX Tane diesel treatment in his car..... Lol okay not funny but will it hurt his car!
The diesel treatment should not hurt anything in this car. Have the fuel tank filled with regular gas as soon as possible to dilute the treatment as much as you can. Run it down to 1/2 tank driving normally and...
valve tick on driver's side - 1971 Dodge Charger
Hello. This is very normal for nearly every car. When your car's engine is cold and has been sitting for a while, the oil that is brought to the top of the motor when the engine is running will slowly...
There's a smell when I drive my car is it the clutch? My car has 23000 miles.
Hi there: When a clutch is wearing out or gives off a smell, it's usually similar to rotten eggs or burning rubber if it's actual clutch disks. There will be other indicators such as slipping of the clutch once the...
Engine stalls when the brakes are applied
Hello. From what you describe it would appear that your vehicle may be experiencing possible engine management or transmission issues. The symptoms you describe can commonly be caused by faulty idle air control valve. The idle air control valve is...
vw amarok fault code p0087 p3007 p0090
Have you checked the actual fuel pressure in the system? If the fuel pressure is too low from a weak fuel pump, there will not be enough volume of fuel traveling to the engine for proper performance. Consider hiring an...
Why does my car loose RPM when I'm driving?
Hi there. First check all of the fluids and make sure that they are full and top off all low fluids. Then check the battery and make sure that it has a full charge of 12.6 volts. If the voltage...
green light is on on dash in my toyota camry 2010
Hello, thank you for writing in. The color of the warning light should give you some information about how serious the situation is. If it is green or blue, typically this means whatever corresponding system is functioning or currently in...
Headlights just stopped working
If manipulating the original switch caused the lights to turn on and off, that would suggest that the rest of the headlight circuit is OK. If you replaced the switch and yet you have the same symptom that you had...

Related articles

2012 Ford Escape vs. 2012 Honda CR-V: Which One Should I Buy?
SUVs represent one out of every three vehicles sold in 2012, making them one of the most-purchased types of vehicles in the country during that time period. Compact SUVs are a sub-class that are slightly smaller and offer the most...
The Best Used Cars to Buy If You Live in the Country
Living Living in the country is a whole different way of living. You deal with rough and uneven roads, mud, snow, rain, and ice and you need a vehicle that can stand up to these kinds of conditions with ease....
How Long Does an Evaporator Temperature Sensor (Switch) Last?
If If you have air conditioning in your vehicle, which pretty much all modern vehicles have, then you have an evaporator temperature sensor (switch). This switch plays an important role in making sure the correct temperature is attained, and that...